H3XAOperational intelligence
Live analytical pictureEvidence before assessment
Threat intelligence / Vulnerability

CVE-2023-23397

Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user.

Vulnerability
TypeVulnerability
External ID—
First seen2023-03-14
Last seen2023-03-14

Confidence

—

Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user.

Labels

exploitedkev

CISA KEV context

Vendor / productMicrosoft Office
Added2023-03-14
Due date2023-04-04
11 recorded

Relationships

mitigates
from Remediate CVE-2023-23397
Mitigation
related-to
to Adversary in the Middle (AiTM)
Technique
related-to
to Browser in the Middle (BiTM)
Technique
related-to
to Kerberoasting
Technique
related-to
to Remote Services with Stolen Credentials
Technique
related-to
to Reusing Session IDs (aka Session Replay)
Technique
related-to
to Session Sidejacking
Technique
related-to
to Use of Captured Hashes (Pass The Hash)
Technique
related-to
to Use of Captured Tickets (Pass The Ticket)
Technique
related-to
to Use of Known Kerberos Credentials
Technique
related-to
to Windows Admin Shares with Stolen Credentials
Technique
2 external

References

nvd
CVE-2023-23397
open
cwe
CWE-294
open
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